Gallery: Worst (fictional) office holiday parties

'Tis the season of the office holiday party. In keeping with the festive spirit, here's a look at some of the worst office parties ever depicted in TV or film.

Mad Men: When it comes to office parties, the folks at Sterling Cooper Draper Price know how to do it up. Still, it's rarely a great time when you're not only trying to keep up appearances at a raucus party, but attempting to do so amid a fog of hard liquor, resentment and a nagging fear that your entire organization is on the verge of collapse.